Granted Patent
Utility
US 6,140,097 · App. 09/171,850
Mesophilic xylanases
Inventors:
Gentaro Okada, Takanori Nihira, Shoji Gotoh, Masako Mizuno, Toshiaki Kono, Takashi Yamanobe
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Nov 16, 1998
Inventors
Gentaro Okada
Takanori Nihira
Shoji Gotoh
Masako Mizuno
Toshiaki Kono
Takashi Yamanobe
Assignees (at issue)
MEIJI SEIKA KAISHA, LTD.
Japan as represented by Director General of the Agency of Industrial Science and Technology
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.